Railroad Archives Online
| Places term | Scope note | Archival description count | Authority record count |
|---|---|---|---|
| Solway (Minn.) | 62 | 0 | |
| Solon Mills (Ill.) | 0 | 0 | |
| Solen (N.D.) | 0 | 0 | |
| Soldiers Home (Mont.) | 1 | 0 | |
| Soldiers Grove (Wis.) | 0 | 0 | |
| Sokulk (Wash.) | 10 | 0 | |
| Sohon (Mont.) | 0 | 0 | |
| Sockeye (Wash.) | 44 | 0 | |
| Sobieski (Wis.) | 0 | 0 | |
| Soap Lake (Wash.) | 40 | 0 |